*Carnival pioneered the concept of shorter, less expensive cruises. Howard Frank, the chief operating officer of Carnival Cruise Lines, says their ships are called the fun ships because unlike its competitors, Royal Caribbean International and Norwegian Cruise Line, Carnival offers a wide range of activities on board instead of just
*Carnival pioneered the concept of shorter, less expensive cruises. Howard Frank, the chief operating officer of Carnival Cruise Lines, says their ships are called the fun ships because unlike its competitors, Royal Caribbean International and Norwegian Cruise Line, Carnival offers a wide range of activities on board instead of just